Attention Please:
1)All of these leds have 20mm Base and 16mm Base for you choose,if you want 16mm,please leave us message for 16mm,if not,we will send you 20mm default. thank you.
2)10W Cree XM-L L2 (new gen of T6,brighter than T6) ( Warm White/ White).Pls refer to the XML T6.